Curling brush



FIG. 1 is a perspective front elevational view of a curling brushshowing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

The ornamental design for a curling brush, substantially as shown anddescribed.